Update PeakElementFinderUnitTest.java
This commit is contained in:
parent
c204c4c073
commit
b09f501333
|
@ -9,17 +9,24 @@ import static org.junit.jupiter.api.Assertions.*;
|
|||
public class PeakElementFinderUnitTest {
|
||||
|
||||
@Test
|
||||
void findPeakElement_givenArrayOfIntegers_whenNoPeaks_thenReturnsMinusOne() {
|
||||
void findPeakElement_givenArrayOfIntegers_whenValidInput_thenReturnsCorrectPeak() {
|
||||
PeakElementFinder finder = new PeakElementFinder();
|
||||
int[] array = {5, 8, 7, 6, 12};
|
||||
int[] array = {1, 2, 3, 2, 1};
|
||||
List<Integer> peaks = finder.findPeakElements(array);
|
||||
assertEquals(2, peaks.size());
|
||||
assertTrue(peaks.contains(8));
|
||||
assertTrue(peaks.contains(12));
|
||||
assertEquals(1, peaks.size());
|
||||
assertTrue(peaks.contains(3));
|
||||
}
|
||||
|
||||
@Test
|
||||
void findPeakElement_givenArrayOfIntegers_whenPeaksAtExtremes_thenReturnsCorrectPeakIndex() {
|
||||
void findPeakElement_givenArrayOfIntegers_whenNoPeaks_thenReturnsEmptyList() {
|
||||
PeakElementFinder finder = new PeakElementFinder();
|
||||
int[] array = {};
|
||||
List<Integer> peaks = finder.findPeakElements(array);
|
||||
assertEquals(0, peaks.size());
|
||||
}
|
||||
|
||||
@Test
|
||||
void findPeakElement_givenArrayOfIntegers_whenPeaksAtExtremes_thenReturnsCorrectPeak() {
|
||||
PeakElementFinder finder = new PeakElementFinder();
|
||||
int[] array = {5, 2, 1, 3, 4};
|
||||
List<Integer> peaks = finder.findPeakElements(array);
|
||||
|
@ -29,7 +36,7 @@ public class PeakElementFinderUnitTest {
|
|||
}
|
||||
|
||||
@Test
|
||||
void findPeakElement_givenArrayOfIntegers_whenPlateaus_thenReturnsCorrectPeakIndex() {
|
||||
void findPeakElement_givenArrayOfIntegers_whenPlateaus_thenReturnsCorrectPeak() {
|
||||
PeakElementFinder finder = new PeakElementFinder();
|
||||
int[] array = {1, 2, 2, 2, 3, 4, 5};
|
||||
List<Integer> peaks = finder.findPeakElements(array);
|
||||
|
|
Loading…
Reference in New Issue